diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index c599aa9..121a819 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -1391,8 +1391,10 @@ static int da7219_set_dai_tdm_slot(struct snd_soc_dai *dai,
 {
 	struct snd_soc_component *component = dai->component;
 	struct da7219_priv *da7219 = snd_soc_component_get_drvdata(component);
-	u8 dai_bclks_per_wclk;
-	__le16 offset;
+	unsigned int ch_mask;
+	u8 dai_bclks_per_wclk, slot_offset;
+	u16 offset;
+	__le16 dai_offset;
 	u32 frame_size;
 
 	/* No channels enabled so disable TDM */
@@ -1405,51 +1407,63 @@ static int da7219_set_dai_tdm_slot(struct snd_soc_dai *dai,
 	}
 
 	/* Check we have valid slots */
-	if (fls(tx_mask) > DA7219_DAI_TDM_MAX_SLOTS) {
-		dev_err(component->dev, "Invalid number of slots, max = %d\n",
+	slot_offset = ffs(tx_mask) - 1;
+	ch_mask = (tx_mask >> slot_offset);
+	if (fls(ch_mask) > DA7219_DAI_TDM_MAX_SLOTS) {
+		dev_err(component->dev,
+			"Invalid number of slots, max = %d\n",
 			DA7219_DAI_TDM_MAX_SLOTS);
 		return -EINVAL;
 	}
 
-	/* Check we have a valid offset given */
-	if (rx_mask > DA7219_DAI_OFFSET_MAX) {
-		dev_err(component->dev, "Invalid slot offset, max = %d\n",
-			DA7219_DAI_OFFSET_MAX);
+	/*
+	 * Ensure we have a valid offset into the frame, based on slot width
+	 * and slot offset of first slot we're interested in.
+	 */
+	offset = slot_offset * slot_width;
+	if (offset > DA7219_DAI_OFFSET_MAX) {
+		dev_err(component->dev, "Invalid frame offset %d\n", offset);
 		return -EINVAL;
 	}
 
-	/* Calculate & validate frame size based on slot info provided. */
-	frame_size = slots * slot_width;
-	switch (frame_size) {
-	case 32:
-		dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_32;
-		break;
-	case 64:
-		dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_64;
-		break;
-	case 128:
-		dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_128;
-		break;
-	case 256:
-		dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_256;
-		break;
-	default:
-		dev_err(component->dev, "Invalid frame size %d\n", frame_size);
-		return -EINVAL;
+	/*
+	 * If we're master, calculate & validate frame size based on slot info
+	 * provided as we have a limited set of rates available.
+	 */
+	if (da7219->master) {
+		frame_size = slots * slot_width;
+		switch (frame_size) {
+		case 32:
+			dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_32;
+			break;
+		case 64:
+			dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_64;
+			break;
+		case 128:
+			dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_128;
+			break;
+		case 256:
+			dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_256;
+			break;
+		default:
+			dev_err(component->dev, "Invalid frame size %d\n",
+				frame_size);
+			return -EINVAL;
+		}
+
+		snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE,
+				DA7219_DAI_BCLKS_PER_WCLK_MASK,
+				dai_bclks_per_wclk);
 	}
 
-	snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE,
-			    DA7219_DAI_BCLKS_PER_WCLK_MASK,
-			    dai_bclks_per_wclk);
-
-	offset = cpu_to_le16(rx_mask);
+	dai_offset = cpu_to_le16(offset);
 	regmap_bulk_write(da7219->regmap, DA7219_DAI_OFFSET_LOWER,
-			  &offset, sizeof(offset));
+			  &dai_offset, sizeof(dai_offset));
 
 	snd_soc_component_update_bits(component, DA7219_DAI_TDM_CTRL,
 			    DA7219_DAI_TDM_CH_EN_MASK |
 			    DA7219_DAI_TDM_MODE_EN_MASK,
-			    (tx_mask << DA7219_DAI_TDM_CH_EN_SHIFT) |
+			    (ch_mask << DA7219_DAI_TDM_CH_EN_SHIFT) |
 			    DA7219_DAI_TDM_MODE_EN_MASK);
 
 	da7219->tdm_en = true;